Team Action Zone's ActionTrack is a state-of-theart solution for creating and running location-based activities, including 'Amazing Race' type of games where teams compete against each other along dynamic routes or a map canvas. The routes can include outdoor (GPS), indoor (QR), or locationindependent checkpoints, where the users get tasks, questions, information, or entertainment through their smartphones or tablets. In this paper, we discuss the main features of ActionTrack and give several examples of games and other applications designed with the tool.